1086728377 has 8 divisors (see below), whose sum is σ = 1265409216. Its totient is φ = 913906032.

The previous prime is 1086728353. The next prime is 1086728393. The reversal of 1086728377 is 7738276801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1086728377 - 2⁷ = 1086728249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1086728377.

It is not an unprimeable number, because it can be changed into a prime (1086708377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464223 + ... + 1464964.

It is an arithmetic number, because the mean of its divisors is an integer number (158176152).

Almost surely, 2^1086728377 is an apocalyptic number.

It is an amenable number.

1086728377 is a deficient number, since it is larger than the sum of its proper divisors (178680839).

1086728377 is an equidigital number, since it uses as much as digits as its factorization.

1086728377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929247.

The product of its (nonzero) digits is 790272, while the sum is 49.

The square root of 1086728377 is about 32965.5635019333. The cubic root of 1086728377 is about 1028.1117814248. Note that the first 3 decimals are identical.

The spelling of 1086728377 in words is "one billion, eighty-six million, seven hundred twenty-eight thousand, three hundred seventy-seven".